Radiant|Lab Grown|IGI

3.17ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG648488471

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG648488471

Diamond specifications and retailer prices

From $538 CAD
$385 USD
As of October 29, 2026
Save $1,208 CAD (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,746 CAD at Friendly Diamonds · As of October 31, 2026
View at Friendly Diamonds

About this 3.17ct lab-grown radiant diamond

This 3.17ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG648488471 or 648488471. Listed at 12 retailers as of October 29, 2026, with prices from $538 to $1,746, a $1,208 spread on the same certified stone. Friendly Diamonds lists it at $1,746. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.17
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648488471
Dimensions10.45 × 7.18 × 4.82 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm7.18 mm3.17 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648488471
Side View
Table 64.0%Crown 27.5°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,746 CAD|Low: $383 CAD|High: $1,746 CAD|Avg: $1,059 CAD|+9.1%
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 8$538 CAD
Retailer 5$595 CAD
Retailer 6$595 CAD
Retailer 9$810 CAD
Retailer 4$901 CAD
Retailer 7$1,150 CAD
Retailer 2$1,259 CAD
Retailer 3$1,293 CAD
Retailer 10$1,521 CAD
Friendly Diamonds$1,746 CAD

15 data points across 10 retailers

12 retailers$538 CAD to $1,746 CAD

Retailer 1
-
$481 CAD
$344 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$538 CAD
$385 USD
View
Final sale: no returns
Retailer 3
-
$557 CAD
$399 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$595 CAD
$426 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$595 CAD
$426 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$595 CAD
$426 USD
View
Price last confirmed 23 days ago
A
Retailer 7
-
$901 CAD
$645 USD
View
A
Retailer 8
-
$1,150 CAD
$823 USD
View
A
Retailer 9
-
$1,259 CAD
A$1,387 AUD
View
A
Retailer 10
-
$1,293 CAD
ZAR 14,950 ZAR
View
B+
Retailer 11
-
$1,521 CAD
$1,089 USD
View
Most Expensive
B+
Friendly Diamonds
2037914 · Oct 31
$1,746 CAD
$1,250 USD
View
11 more retailers have this diamond
Prices start from $538 CADSave up to $1,208 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.17ct Radiant
$538 CAD